Porsche 911 owners have reported 4 vehicle speed control related problems since 1996. Table 1 shows the 3 most common vehicle speed control problems. The number one most common problem is related to the vehicle's vehicle speed control (2 problems). The second most common problem is related to the vehicle's car throttle stuck (1 problem). For details of each of the problem category, use the links in the table.
| Problem Category | Number of Problems |
|---|---|
| Vehicle Speed Control problems | |
| Car Throttle Stuck problems | |
| Car Accelerates On Its Own problems |
The pcm unit which controls the cars computers keeps shutting on and off saying do not drive. Get service …. . This has happened on many cars and there was a class action suit regarding a recall. It is now closed and I was never notified. Read details...
Engine raced to 4500rpms from 1000 rpms and did not idle after pulling off the road. Driver turned the ignition off, restarted and the engine raced to 4500rpms. Driver inspected throttle and it did not appear stuck. He believes it maybe a computer glitch. Read details...
Sudden acceleraton. Read details...